Related topics: protein

Prion-like proteins found in mustard plant

(Phys.org)—A team of researchers affiliated with the Whitehead Institute for Biomedical Research, MIT and the Howard Hughes Medical Institute, all in Massachusetts has found a prion-like protein in Arabidopsis thaliana, ...

From good to bad with a copper switch

At the molecular level, the difference between Doctor Jekyll and Mr Hyde lies in a metal, copper. In its physiological form, the prion protein (PrPC ) is 'good' and is involved in normal body processes. It can happen, however, ...

Grass plants can transport infectious prions

Grass plants can bind, uptake and transport infectious prions, according to researchers at The University of Texas Health Science Center at Houston (UTHealth). The research was published online in the latest issue of Cell ...

Study uncovers secrets of a clump-dissolving protein

Workhorse molecules called heat-shock proteins contribute to refolding proteins that were once misfolded and clumped, causing such disorders as Parkinson's disease, amyotrophic lateral sclerosis, and Alzheimer's disease. ...

Where does the pathological misfolding of the prion originate?

"When they are healthy, they look like tiny spheres; when they are malignant, they appear as cubes" stated Giuseppe Legname, principal investigator of the Prion Biology Laboratory at the Scuola Internazionale Superiore di ...

New technology for bioseparation

Separating target molecules in biological samples is a critical part of diagnosing and detecting diseases. Usually the target and probe molecules are mixed and then separated in batch processes that require multiple pipetting, ...

page 2 from 6